Skilled IOT Developer for Product Improvement

I am in search of an experienced Internet of Things (IOT) Developer who is well-versed with Navigine, Estimote, and BLE (Bluetooth Low Energy) Products. This project is geared towards enhancing an existing product and will require strategic application of the aforementioned technologies. 8 days timeline to integrate the API for Can be provided grace period of additional 4 days (Subject to Approval ) [login to view URL] (Max 60m) Gateway App Beacon App Remote Gateway App 1.1 Request Permission from user to search beacons in foreground request battery optimisation bypass request permission to detect body activity show proper notifications to user in order to comply with Google Play policy [login to view URL] API to add devices to user profile (max 24hrs) (API will be provided to list/add/edit/delete) First Create a Campus add Departments add Floors add Rooms to Each Floor add devices one or more to each Rooms add device type (this SDK will be provided to you ) Temperature Humidity PIR DOOR CONTACT SENSOR View / Search Page to Filter data [login to view URL] PDF Reports from BLE Data / Offline PDF Program developer has to write based on logic provided & Online PDF using API (API will be provided) Max (8 hrs) 4. Foreground Service (To Stay Alive and push data to cloud if online/ store locally & push when Online ) Max (24hrs) 5. MQTT Integration for pushing notification from Server to App (Max 48 hrs) Sending new Configurations to be uploaded to the device from the server Device Data Log Sync with Cloud Device Time NTP Sync Device Password Change/ Lock etc 6. QR Code Activity from point 2 extension of other services for batch scanning and Report Generation from point 3 7. Using SDK to control different devices in the Application 8. Uploading Maps/2D Images and assign user to reach a certain point So that we can be integrated for Patrolling Area Notification once a user has reached 9. Integrating GPS position periodically over MQTT is required .( Location Sharing with fellow users ) to use MQTT Topic Subscription for sharing 10. MQTT based In App Dashboard for Showing Live Graphs & Online Offline Devices ( SDK to be provided ) Cost Analysis For the Development (Max Budget $200-$300)